body{
    background-color: rgb(255, 255, 255);
    height: auto;
}

.problem-body{
    width: 80%;
    height: auto;
    margin-left: 10%;
    /*border: 1px #c2c2c2 solid;*/
}

.text-content{
    width: 100%;
    height: auto;
}
.text-content em{
    color: #000000;
}
.text-list{
    padding-top: 20px;
    width: 100%;
    height: auto;
}
.text-list h6{
    margin: 1px;
    color: #000000;
    font-size: 1em;
}